Delta AS Series Programming Manual page 781

AS Ser ies Pro gra mm in g M anu al
4. DOdata: setting for the action of the output points
5. DOstat: setting for the state of the output points
6. DOstat: If you stopped executing the instruction, DOstat will stop updating.
7. Refer to the following table for more details when any of the Error flag is ON.
ErrCode
16#1400
16#1401
16#1402
16#1403
16#1411
8. When the instructions DHCCMP or DHCCMPT are being executed, you cannot change the output points via DOdata
but DOstat can keep updating.
_6
9. To set up the initial values for the output points of DHCCMP, you can start HCDO instruction first and then DHCCMP
or DHCCMPT instruction. If you need to change the output points, you can stop DHCCMP or DHCCMPT instruction
and then use DOdata of HCDO to update the actions of the output points.
Programming Example: Set the external output point
1. Firstly, determine the initial state of Y0.0~Y0.3. In this example, the state of Y0.0~Y0.3 is set to ON, therefore you
should set the output point DOData of HCDO instruction to 15 before switching M0 to ON.
2. When M0=ON, Y0.0~Y0.3 would be changed to ON immediately.
3.
DOStat shows the current state of output point, which is 15 here. While M0=ON, the value of DOStat would be
updated in realtime if the state of Y0.0~Y0.3 changes as a result of the control from DHCCMP or HCCMPT.
6-502
b15~b4
NA Action of Y0.3
NA
b15~b4
NA State of Y0.3
NA
This function is NOT available for this module.
The value is invalid or out of range.
No response from the module. Communication timeout.
HWCONFIG configuration error. Instruction stops.
One of the output point of the HC module is executing output. Other channels cannot perform
the same task at the same time. (DOstat can still be updated.)
b3 b2
Action of Y0.2
0：OF 1：ON
b3 b2
State of Y0.2
0：OFF 1：ON
Description
b1 b0
Action of Y0.1 Action of Y0.0
b1 b0
State of Y0.1 State of Y0.0